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DocuSign Envelope ID: 9826C043- 4C32- 49CD- A4CC- DC28ABAB7CE7 <br />SECTION 239400 - DIFFUSERS, REGISTERS, AND GRILLES <br />C. Louver Face Diffuser: <br />1. Devices shall be specifically designed for variable- air - volume flows. <br />2. Material: Steel or Aluminum. <br />3. Finish: Baked enamel, white. <br />4. Face Size: As shown on Drawings. <br />5. Mounting: As required by ceiling type. Refer to Reflected Ceiling Plans. <br />6. Pattern: Four -way core style. <br />7. Dampers: Radial opposed blade. <br />8. Accessories: <br />a. Square to round neck adaptor. <br />2.3 CEILING LINEAR SLOT OUTLETS <br />A. Linear Bar Diffuser: <br />1. Devices shall be specifically designed for variable- air - volume flows. <br />2. Material: Steel or Aluminum. <br />3. Finish: Baked enamel, white. <br />4. Core Design - See Grille / Diffuser Schedule. <br />5. Two -Way Deflection Vanes: Extruded construction fixed louvers with removable core. <br />6. Frame: See Grille / Diffuser Schedule <br />7. Mounting Frame: See Grille / Diffuser Schedule. <br />8. Mounting: See Grille / Diffuser Schedule. <br />9. Damper Type: Adjustable opposed -blade assembly. <br />10. Accessories: See Grille / Diffuser Schedule. <br />B. Linear Slot Diffuser: <br />1. Devices shall be specifically designed for variable- air - volume flows. <br />2. Material -Shell: Steel or Aluminum, insulated. <br />3. Material - Pattern Controller and Tees: Aluminum. <br />4. Finish - Face and Shell: Baked enamel, black. <br />5. Finish - Pattern Controller: Baked enamel, black. <br />6. Finish - Tees: Baked enamel, white. <br />7. Slot Width: See Grille / Diffuser Schedule. <br />8. Number of Slots: See Grille / Diffuser Schedule. <br />9. Length: See Grille / Diffuser Schedule. <br />10. Accessories: See Grille / Diffuser Schedule. <br />2.4 REGISTERS AND GRILLES <br />A. Adjustable Bar Register <br />1. <br />Material: Steel or Aluminum. <br />2. <br />Finish: Baked enamel, white. <br />3. <br />Face Blade Arrangement: See Grille / Diffuser Schedule. <br />4. <br />Core Construction: Integral. <br />5. <br />Rear -Blade Arrangement: See Grille / Diffuser Schedule <br />6. <br />Frame: See Grille / Diffuser Schedule. <br />7. <br />Mounting Frame: See Grille / Diffuser Schedule. <br />8. <br />Mounting: See Grille / Diffuser Schedule. <br />9. <br />Damper Type: Adjustable opposed blade. <br />10. <br />Accessories: <br />a. See Grille / Diffuser Schedule. <br />B. Adjustable Bar Grille: <br />1. <br />Material: Steel or Aluminum. <br />2. <br />Finish: Baked enamel, white. <br />3. <br />Face Blade Arrangement: See Grille / Diffuser Schedule. <br />4. <br />Core Construction: Integral. <br />5. <br />Rear -Blade Arrangement: See Grille / Diffuser Schedule <br />6. <br />Frame: See Grille / Diffuser Schedule. <br />7. <br />Mounting Frame: See Grille / Diffuser Schedule. <br />8. <br />Mounting: See Grille / Diffuser Schedule. <br />9. <br />Damper Type: Adjustable opposed blade. <br />Reece, Noland & McElrath, Inc. 239400-2 Orange County Board of Elections <br />Orange Co., NC 05/04/18 <br />